Search

Leonard R. Leo

Examiner (ID: 10103, Phone: (571)272-4916 , Office: P/3744 )

Most Active Art Unit
3744
Art Unit(s)
3744, 3753, 3785, 3763, 3407, 3743
Total Applications
2360
Issued Applications
1424
Pending Applications
79
Abandoned Applications
856

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6435845 [patent_doc_number] => 20100282451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'HEAT EXCHANGER APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/774973 [patent_app_country] => US [patent_app_date] => 2010-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9597 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0282/20100282451.pdf [firstpage_image] =>[orig_patent_app_number] => 12774973 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/774973
HEAT EXCHANGER APPARATUS May 5, 2010 Abandoned
Array ( [id] => 9708881 [patent_doc_number] => 08833437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Heat exchanger apparatus for converting a shell-side liquid into a vapor' [patent_app_type] => utility [patent_app_number] => 12/774962 [patent_app_country] => US [patent_app_date] => 2010-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 10097 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12774962 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/774962
Heat exchanger apparatus for converting a shell-side liquid into a vapor May 5, 2010 Issued
Array ( [id] => 5954572 [patent_doc_number] => 20110180246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'HEAT-DISSIPATING DEVICE HAVING A LAYERED FUNCTIONAL UNIT' [patent_app_type] => utility [patent_app_number] => 12/774093 [patent_app_country] => US [patent_app_date] => 2010-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1402 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20110180246.pdf [firstpage_image] =>[orig_patent_app_number] => 12774093 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/774093
HEAT-DISSIPATING DEVICE HAVING A LAYERED FUNCTIONAL UNIT May 4, 2010 Abandoned
Array ( [id] => 10855612 [patent_doc_number] => 08881797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-11 [patent_title] => 'Compact plate-fin heat exchanger utilizing an integral heat transfer layer' [patent_app_type] => utility [patent_app_number] => 12/774114 [patent_app_country] => US [patent_app_date] => 2010-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3900 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12774114 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/774114
Compact plate-fin heat exchanger utilizing an integral heat transfer layer May 4, 2010 Issued
Array ( [id] => 9111322 [patent_doc_number] => 08567484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Heat dissipation device with rotation-locked heat sink' [patent_app_type] => utility [patent_app_number] => 12/773001 [patent_app_country] => US [patent_app_date] => 2010-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2968 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12773001 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/773001
Heat dissipation device with rotation-locked heat sink May 2, 2010 Issued
Array ( [id] => 6487720 [patent_doc_number] => 20100200200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'HEAT-TRANSPORT DEVICE, METHOD FOR MANUFACTURING THE SAME, AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 12/765694 [patent_app_country] => US [patent_app_date] => 2010-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3431 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0200/20100200200.pdf [firstpage_image] =>[orig_patent_app_number] => 12765694 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/765694
HEAT-TRANSPORT DEVICE, METHOD FOR MANUFACTURING THE SAME, AND ELECTRONIC DEVICE Apr 21, 2010 Abandoned
Array ( [id] => 5978634 [patent_doc_number] => 20110094720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'SHELL-AND-TUBE HEAT EXCHANGER WITH HELICAL BAFFLES' [patent_app_type] => utility [patent_app_number] => 12/764702 [patent_app_country] => US [patent_app_date] => 2010-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7608 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20110094720.pdf [firstpage_image] =>[orig_patent_app_number] => 12764702 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/764702
Shell-and-tube heat exchanger with helical baffles Apr 20, 2010 Issued
Array ( [id] => 8073529 [patent_doc_number] => 20110240256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'Heat dissipater mounting structure' [patent_app_type] => utility [patent_app_number] => 12/662210 [patent_app_country] => US [patent_app_date] => 2010-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1609 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0240/20110240256.pdf [firstpage_image] =>[orig_patent_app_number] => 12662210 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/662210
Heat dissipater mounting structure Apr 5, 2010 Abandoned
Array ( [id] => 11451193 [patent_doc_number] => 09574827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-21 [patent_title] => 'Microchannel coil manifold system' [patent_app_type] => utility [patent_app_number] => 12/750914 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3177 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12750914 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/750914
Microchannel coil manifold system Mar 30, 2010 Issued
Array ( [id] => 6073287 [patent_doc_number] => 20110139410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'Floating Coil Heat Exchanger' [patent_app_type] => utility [patent_app_number] => 12/750881 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2907 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0139/20110139410.pdf [firstpage_image] =>[orig_patent_app_number] => 12750881 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/750881
Floating Coil Heat Exchanger Mar 30, 2010 Abandoned
Array ( [id] => 8711664 [patent_doc_number] => 08397797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-19 [patent_title] => 'Low thermal strain multi-cooler' [patent_app_type] => utility [patent_app_number] => 12/751056 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3303 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12751056 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/751056
Low thermal strain multi-cooler Mar 30, 2010 Issued
Array ( [id] => 8073485 [patent_doc_number] => 20110240279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'HYBRID LIQUID METAL-SOLDER THERMAL INTERFACE' [patent_app_type] => utility [patent_app_number] => 12/750258 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4151 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0240/20110240279.pdf [firstpage_image] =>[orig_patent_app_number] => 12750258 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/750258
HYBRID LIQUID METAL-SOLDER THERMAL INTERFACE Mar 29, 2010 Abandoned
Array ( [id] => 9072584 [patent_doc_number] => 08550152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Metallic heat exchanger tube' [patent_app_type] => utility [patent_app_number] => 12/661588 [patent_app_country] => US [patent_app_date] => 2010-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3733 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12661588 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/661588
Metallic heat exchanger tube Mar 18, 2010 Issued
Array ( [id] => 8603318 [patent_doc_number] => 20130008630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'Cooling Assembly for Cooling Heat Generating Component' [patent_app_type] => utility [patent_app_number] => 13/634159 [patent_app_country] => US [patent_app_date] => 2010-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3534 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13634159 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/634159
Cooling Assembly for Cooling Heat Generating Component Mar 17, 2010 Abandoned
Array ( [id] => 7700135 [patent_doc_number] => 20110226455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'Slotted impingement plates for heat exchangers' [patent_app_type] => utility [patent_app_number] => 12/661463 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2146 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0226/20110226455.pdf [firstpage_image] =>[orig_patent_app_number] => 12661463 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/661463
Slotted impingement plates for heat exchangers Mar 15, 2010 Abandoned
Array ( [id] => 6435878 [patent_doc_number] => 20100282452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'DEVICE FOR THE EXCHANGE OF HEAT AND MOTOR VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/723286 [patent_app_country] => US [patent_app_date] => 2010-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8846 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0282/20100282452.pdf [firstpage_image] =>[orig_patent_app_number] => 12723286 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/723286
Device for the exchange of heat and motor vehicle Mar 11, 2010 Issued
Array ( [id] => 6009941 [patent_doc_number] => 20110220338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'LED HEAT SINK AND METHOD OF MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 12/721940 [patent_app_country] => US [patent_app_date] => 2010-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 1804 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0220/20110220338.pdf [firstpage_image] =>[orig_patent_app_number] => 12721940 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/721940
LED HEAT SINK AND METHOD OF MANUFACTURING SAME Mar 10, 2010 Abandoned
Array ( [id] => 6082257 [patent_doc_number] => 20110214846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'HEAT SINK AND METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/717980 [patent_app_country] => US [patent_app_date] => 2010-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1685 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0214/20110214846.pdf [firstpage_image] =>[orig_patent_app_number] => 12717980 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/717980
HEAT SINK AND METHOD FOR MANUFACTURING THE SAME Mar 4, 2010 Abandoned
Array ( [id] => 5946740 [patent_doc_number] => 20110030938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => 'HEAT DISSIPATION STRUCTURE AND HEAT DISSIPATION SYSTEM ADOPTING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/717898 [patent_app_country] => US [patent_app_date] => 2010-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4316 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20110030938.pdf [firstpage_image] =>[orig_patent_app_number] => 12717898 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/717898
HEAT DISSIPATION STRUCTURE AND HEAT DISSIPATION SYSTEM ADOPTING THE SAME Mar 3, 2010 Abandoned
12/716396 EXTERNAL REINFORCEMENT OF CONNECTIONS BETWEEN HEADER TANKS AND TUBES IN HEAT EXCHANGERS Mar 2, 2010 Abandoned
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